如何在vb.net中修剪字符串 [英] How to trim a string in vb.net

问题描述

大家好，

我在VB.NET中有问题

我有字符串数组.该数组包含左右两侧都有空格的字符串.我如何删除空格.我将字符串放入Datarow.

我这样做，但要修剪右侧.我也要修剪左侧.
请帮帮我.

Hi everyone,

I have an issue in VB.NET

I have string array.That array contains strings having spaces bothsides(left and right).How do i remove spaces.I am putting string in Datarow.

I am doing like this,but its trimming right side.I want to trim left side also.
Please help me out.

Dim EachLineData() As String = Split(sLine, sCharSep)

dataRw(iCol) = EachLineData(iCol).ToString.PadRight(aColLen(iCol) + 1).Remove(aColLen(iCol)).TrimEnd

推荐答案

仅使用"Trim"从两侧去除多余的空间，"TrimEnd"将仅去除右侧的多余空间

例如.

use only ''Trim'' to remove extra spaces from both side, ''TrimEnd'' will remove only right-side extra spacing

eg.

dim str as String = "  aaa  ";
          str = str.Trim();

祝您编码愉快！
:)

Happy Coding!
:)

http://msdn.microsoft.com /en-us/library/d4tt83f9.aspx#Y0 [ ^ ]
修剪字符串中的后4个字符 [

http://msdn.microsoft.com/en-us/library/d4tt83f9.aspx#Y0[^]
Trim last 4 characters from string[^]

检查这一次

Check this once

YourString.Left(YourString.Length-4)

这篇关于如何在vb.net中修剪字符串的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！